NGSS.HS-PS4-1

The rate at which something moves is what?

• time

• space

• sound

• speed

Tags

NGSS.HS-PS4-1

What happens to the wavelengths of energy if they are moving AWAY from a source?

• The waves stretch out and get longer.

• The waves compress and get shorter.

Tags

NGSS.HS-PS4-1

The pitch of a sound is most closely related to the ____________ of the wave.

• frequency

• amplitude

• crest

• velocity

Tags

NGSS.HS-PS4-1

Lines between two waves

• Complex

• Amplitude

• Duration

• Segment

Tags

NGSS.HS-PS4-1

P waves are

• compression waves

• transverse waves

Tags

NGSS.HS-PS4-1

The blue lines are _______

• p waves

• s waves

• rayleigh waves

• love waves

Tags

NGSS.HS-PS4-1

Which of the seismic waves travels the fastest?

• Instant Wave

• Surface Wave

• Secondary Wave

• Primary Wave

Tags

NGSS.HS-PS4-1

If a wave has 12 waves come past in 3 seconds, what is the waves frequency?

• 3 Hz

• 12 Hz

• 15 Hz

• 9 Hz

• 4 Hz

Tags

NGSS.HS-PS4-1

A guitar string vibrates with a frequency of 320 Hz. If the wavelength of the vibration is 0.23 meters what is the speed of the wave?

• 320.23 m/s

• 1391.3 hz

• 73.6 m/hz

• 73.6 m/s

Tags

NGSS.HS-PS4-1

Which wave in the diagram has the greatest frequency?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS4-1